package com.book.app.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.book.app.entity.Users;
import org.apache.ibatis.annotations.Param;

/**
 * (Users)表数据库访问层
 *
 * @author wjy
 * @since 2021-09-22 08:48:13
 */
public interface UsersDao extends BaseMapper<Users> {

    Users login(@Param("username") String username);
}

